:root{
  --brand:#e8562d;
  --brand-2:#c23a17;
  --accent:#1fb6a6;
  --bg:#fbf6ef;
  --surface:#ffffff;
  --surface-2:#f4ece1;
  --text:#211a17;
  --muted:#6d6156;
  --border:#e7dccf;
  --ink:#211a17;
  --grad:linear-gradient(120deg,#e8562d 0%,#f2a03d 100%);
  --radius-1:14px;--radius-2:20px;--radius-3:28px;--radius-pill:999px;
  --shadow-1:0 4px 14px rgba(60,30,10,.08);
  --shadow-2:0 18px 40px rgba(60,30,10,.14);
  --shadow-3:0 30px 70px rgba(50,20,5,.22);
  --font-display:"Georgia","Times New Roman",serif;
  --font-sans:"Segoe UI",system-ui,-apple-system,"Inter",Roboto,"Helvetica Neue",Arial,sans-serif;
  --container:1200px;
  --ease-out:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:var(--font-sans);line-height:1.6;
  -webkit-font-smoothing:antialiased;
  background-image:
    radial-gradient(60vw 40vw at 85% -5%,rgba(232,86,45,.10),transparent 60%),
    radial-gradient(50vw 40vw at -10% 20%,rgba(31,182,166,.08),transparent 55%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
}
.container{width:min(var(--container),92vw);margin:0 auto}
h1,h2,h3,h4{font-family:var(--font-display);line-height:1.1;letter-spacing:-.01em;margin:0 0 .4em}
h1{font-size:clamp(2.3rem,5.2vw,4rem);font-weight:700}
h2{font-size:clamp(1.7rem,3.4vw,2.6rem);font-weight:700}
p{margin:0 0 1em}
a{color:inherit}
img{max-width:100%;display:block}
.muted{color:var(--muted)}
.section{padding:clamp(52px,8vw,104px) 0}
.section--tight{padding:clamp(40px,6vw,72px) 0}

/* buttons / tags */
.btn{
  display:inline-flex;align-items:center;gap:.5em;justify-content:center;
  background:var(--grad);color:#fff;border:none;text-decoration:none;cursor:pointer;
  padding:.85em 1.6em;border-radius:var(--radius-pill);font-weight:700;font-size:1rem;font-family:var(--font-sans);
  box-shadow:0 8px 22px rgba(232,86,45,.32);transition:transform .18s var(--ease-out),box-shadow .18s;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(232,86,45,.42)}
.btn:active{transform:translateY(0)}
.btn-sm{padding:.6em 1.15em;font-size:.92rem}
.btn-ghost{background:transparent;color:var(--brand);border:2px solid var(--brand);box-shadow:none}
.btn-ghost:hover{background:var(--brand);color:#fff}
.btn-light{background:#fff;color:var(--brand-2);box-shadow:0 8px 22px rgba(0,0,0,.18)}
.btn-ghost--light{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.7)}
.btn-ghost--light:hover{background:#fff;color:var(--brand-2)}
.cluster{display:flex;flex-wrap:wrap;gap:.8rem;align-items:center}
.tag{display:inline-block;background:var(--surface-2);color:var(--brand-2);font-weight:700;font-size:.78rem;letter-spacing:.05em;text-transform:uppercase;padding:.4em .9em;border-radius:var(--radius-pill);margin-bottom:1rem}
.tag--light{background:rgba(255,255,255,.2);color:#fff}
.link-arrow{color:var(--brand-2);font-weight:700;text-decoration:none;white-space:nowrap}
.link-arrow:hover{text-decoration:underline}

/* header */
.site-header{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);background:rgba(251,246,239,.82);border-bottom:1px solid var(--border)}
.hdr-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.7rem 0}
.brand{display:flex;align-items:center;gap:.55rem;text-decoration:none;font-family:var(--font-display);font-size:1.35rem;font-weight:700;color:var(--text)}
.brand-mark{display:inline-flex}
.brand-txt b{color:var(--brand)}
.site-nav{display:flex;align-items:center;gap:1.4rem}
.site-nav a{text-decoration:none;font-weight:600;color:var(--text);position:relative}
.site-nav a:not(.btn):hover{color:var(--brand)}
.site-nav a.active:not(.btn){color:var(--brand)}
.site-nav a.active:not(.btn)::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:3px;border-radius:3px;background:var(--grad)}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.burger span{width:24px;height:3px;background:var(--text);border-radius:3px;transition:.2s}

/* hero */
.hero{padding:clamp(40px,6vw,80px) 0 clamp(30px,5vw,60px)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(1.5rem,4vw,3.5rem);align-items:center}
.hero-badge{background:var(--surface);box-shadow:var(--shadow-1);border:1px solid var(--border)}
.hero-lead{font-size:clamp(1.05rem,1.6vw,1.25rem);color:var(--muted);max-width:38ch}
.hero-cta{margin:1.6rem 0 2rem}
.hero-stats{display:flex;gap:2.2rem}
.hero-stats b{display:block;font-family:var(--font-display);font-size:2rem;color:var(--brand);line-height:1}
.hero-stats span{font-size:.85rem;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}
.hero-media{position:relative}
.hero-card{position:relative;border-radius:var(--radius-3);overflow:hidden;box-shadow:var(--shadow-3);border:6px solid #fff;transform:rotate(-2deg);z-index:2}
.hero-card img{width:100%;height:clamp(320px,42vw,480px);object-fit:cover}
.hero-card-tag{position:absolute;left:14px;bottom:14px;background:rgba(33,26,23,.85);color:#fff;padding:.4em 1em;border-radius:var(--radius-pill);font-size:.85rem;font-weight:600;backdrop-filter:blur(4px)}
.hero-blob{position:absolute;inset:-8% -12% -12% 8%;background:var(--grad);border-radius:40% 60% 55% 45%/55% 45% 60% 40%;filter:blur(6px);opacity:.35;z-index:1}

/* section heads */
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:1rem;margin-bottom:2rem;flex-wrap:wrap}
.sec-head h2{margin:0}
.mini-h{font-size:clamp(1.4rem,2.6vw,2rem);margin-bottom:1.4rem}

/* art cards */
.grid-arts{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.6rem}
.art-card{background:var(--surface);border-radius:var(--radius-2);overflow:hidden;box-shadow:var(--shadow-1);border:1px solid var(--border);text-decoration:none;color:inherit;transition:transform .2s var(--ease-out),box-shadow .2s;display:flex;flex-direction:column}
.art-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-2)}
.art-thumb{position:relative;aspect-ratio:4/3;overflow:hidden}
.art-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s var(--ease-out)}
.art-card:hover .art-thumb img{transform:scale(1.06)}
.cat-badge{position:absolute;top:10px;left:10px;background:var(--c,var(--brand));color:#fff;font-size:.75rem;font-weight:700;padding:.35em .8em;border-radius:var(--radius-pill);box-shadow:0 4px 12px rgba(0,0,0,.2)}
.cat-badge--lg{position:static;display:inline-block;margin-bottom:.6rem;font-size:.85rem}
.art-body{padding:1.1rem 1.2rem 1.3rem}
.art-body h3{font-size:1.2rem;margin:0 0 .5rem}
.art-addr{display:flex;align-items:center;gap:.4em;color:var(--muted);font-size:.88rem;margin:0 0 .5rem}
.art-addr svg{color:var(--brand);flex-shrink:0}
.art-author{font-size:.82rem;color:var(--accent);font-weight:600}

/* routes grid */
.grid-routes{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.6rem}
.route-card{background:var(--surface);border-radius:var(--radius-2);overflow:hidden;box-shadow:var(--shadow-1);border:1px solid var(--border);text-decoration:none;color:inherit;transition:transform .2s,box-shadow .2s}
.route-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-2)}
.route-thumb{aspect-ratio:16/9;overflow:hidden}
.route-thumb img{width:100%;height:100%;object-fit:cover}
.route-body{padding:1.1rem 1.2rem 1.3rem}
.route-body h3{font-size:1.25rem;margin:0 0 .4rem}
.route-meta{display:flex;flex-wrap:wrap;gap:1rem;margin-top:.6rem;font-size:.9rem;font-weight:600;color:var(--brand-2)}
.route-meta span{display:inline-flex;align-items:center;gap:.35em}
.route-meta svg{color:var(--brand)}
.route-meta--lg{font-size:1rem;gap:1.4rem}
.route-meta--white span,.route-meta--white svg{color:#fff}

/* band + steps */
.band{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.band::before{content:"";position:absolute;inset:0;background:radial-gradient(40vw 30vw at 90% 10%,rgba(232,86,45,.35),transparent 60%),radial-gradient(40vw 30vw at 0% 100%,rgba(31,182,166,.3),transparent 60%)}
.band .container{position:relative}
.steps-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.band h2{color:#fff}
.band .muted{color:rgba(255,255,255,.65)}
.steps{list-style:none;margin:0;padding:0;display:grid;gap:1.2rem;counter-reset:s}
.steps li{display:flex;gap:1.1rem;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius-2);padding:1.2rem 1.4rem}
.step-n{font-family:var(--font-display);font-size:1.8rem;color:var(--brand);font-weight:700;line-height:1}
.steps b{display:block;font-size:1.1rem;margin-bottom:.2rem}
.steps p{margin:0;color:rgba(255,255,255,.7);font-size:.95rem}

/* final cta */
.cta-final{background:var(--grad);color:#fff;text-align:center;border-radius:0}
.cta-inner{max-width:640px;margin:0 auto}
.cta-final h2{color:#fff}
.cta-final p{color:rgba(255,255,255,.9);font-size:1.1rem;margin-bottom:1.6rem}
.cta-final .cluster{justify-content:center}

/* page heads */
.page-head{padding:clamp(48px,7vw,84px) 0 clamp(24px,4vw,40px)}
.page-head p{max-width:52ch}
.page-head--accent{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.page-head--accent::before{content:"";position:absolute;inset:0;background:radial-gradient(50vw 40vw at 100% 0,rgba(232,86,45,.4),transparent 60%)}
.page-head--accent .container{position:relative}
.page-head--accent h1{color:#fff}
.page-head--accent p{color:rgba(255,255,255,.8)}

/* map */
.map-wrap{margin-bottom:2rem}
.artmap{height:min(58vh,460px);border-radius:var(--radius-2);border:1px solid var(--border);box-shadow:var(--shadow-1);overflow:hidden;background:var(--surface-2)}
.artmap--single{height:min(50vh,380px)}
.artmap-empty{display:flex;align-items:center;justify-content:center;height:100%;color:var(--muted);text-align:center;padding:2rem;font-weight:600}
.map-hint{font-size:.85rem;color:var(--muted);margin-top:.6rem}
.route-map-wrap .artmap{height:min(60vh,500px)}
.pin-num{background:var(--brand);color:#fff;width:30px;height:30px;border-radius:50% 50% 50% 0;transform:rotate(-45deg);display:flex;align-items:center;justify-content:center;font-weight:700;box-shadow:0 3px 8px rgba(0,0,0,.35);border:2px solid #fff}
.pin-num span{transform:rotate(45deg)}

/* filters */
.filters{margin:1.5rem 0 2.4rem;display:grid;gap:1rem}
.filter-group{display:flex;flex-wrap:wrap;align-items:center;gap:.7rem}
.filter-group>label{font-weight:700;font-size:.9rem;min-width:90px;color:var(--muted)}
.chips{display:flex;flex-wrap:wrap;gap:.5rem}
.chip{text-decoration:none;background:var(--surface);border:1px solid var(--border);color:var(--text);padding:.4em 1em;border-radius:var(--radius-pill);font-size:.88rem;font-weight:600;transition:.15s}
.chip:hover{border-color:var(--brand)}
.chip.on{background:var(--c,var(--brand));color:#fff;border-color:transparent}
.empty{text-align:center;padding:3rem 1rem;color:var(--muted);font-size:1.05rem}
.empty a{color:var(--brand);font-weight:700}

/* art page */
.art-hero{padding:clamp(28px,4vw,48px) 0 0}
.crumbs{font-size:.9rem;color:var(--muted);margin-bottom:1.4rem}
.crumbs a{color:var(--brand);text-decoration:none}
.crumbs span{margin:0 .4em}
.art-hero-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(1.5rem,4vw,3rem);align-items:start}
.art-gallery{display:grid;gap:1rem}
.art-main-img{border-radius:var(--radius-2);overflow:hidden;box-shadow:var(--shadow-2);aspect-ratio:4/3}
.art-main-img img{width:100%;height:100%;object-fit:cover}
.art-sub-img{border-radius:var(--radius-1);overflow:hidden;box-shadow:var(--shadow-1);aspect-ratio:16/9;max-width:70%}
.art-sub-img img{width:100%;height:100%;object-fit:cover}
.art-info h1{font-size:clamp(1.9rem,4vw,3rem)}
.art-lead{font-size:1.05rem;color:var(--text)}
.art-facts{display:grid;grid-template-columns:1fr 1fr;gap:.8rem 1.5rem;margin:1.6rem 0;border-top:1px solid var(--border);padding-top:1.4rem}
.art-facts dt{font-size:.78rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:700}
.art-facts dd{margin:.15rem 0 0;font-weight:600}
.art-directions{background:var(--surface-2);border-radius:var(--radius-2);padding:1.2rem 1.4rem;margin-bottom:1.6rem}
.art-directions h3{font-size:1.1rem;margin:0 0 .4rem;color:var(--brand-2)}
.art-directions p{margin:0}

/* route list */
.route-list{display:grid;gap:2rem}
.route-row{display:grid;grid-template-columns:340px 1fr;gap:1.8rem;background:var(--surface);border-radius:var(--radius-3);overflow:hidden;box-shadow:var(--shadow-1);border:1px solid var(--border)}
.route-row-img{position:relative;min-height:220px}
.route-row-img img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.route-num{position:absolute;top:14px;left:14px;background:#fff;color:var(--brand);width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:1.4rem;font-weight:700;box-shadow:var(--shadow-1);z-index:2}
.route-row-body{padding:1.6rem 1.8rem 1.6rem 0}
.route-row-body h2{margin:0 0 .4rem;font-size:1.5rem}
.route-row-body h2 a{text-decoration:none}
.route-row-body h2 a:hover{color:var(--brand)}
.route-start{font-weight:600;margin:.8rem 0 1rem}

/* route hero */
.route-hero{background:var(--ink);color:#fff;padding:clamp(28px,4vw,48px) 0 clamp(36px,5vw,56px);position:relative;overflow:hidden}
.route-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(50vw 40vw at 90% 0,rgba(232,86,45,.4),transparent 60%),radial-gradient(40vw 30vw at 0 100%,rgba(31,182,166,.3),transparent 60%)}
.route-hero .container{position:relative}
.route-hero .crumbs{color:rgba(255,255,255,.6)}
.route-hero .crumbs a{color:#fff}
.route-hero h1{color:#fff}
.route-hero-lead{max-width:60ch;color:rgba(255,255,255,.85);font-size:1.1rem}

/* timeline */
.timeline{list-style:none;margin:0;padding:0;position:relative}
.timeline::before{content:"";position:absolute;left:19px;top:20px;bottom:20px;width:3px;background:linear-gradient(var(--brand),var(--accent));border-radius:3px}
.tl-item{display:grid;grid-template-columns:40px 1fr;gap:1.2rem;margin-bottom:1.6rem;position:relative}
.tl-marker{width:40px;height:40px;border-radius:50%;background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-family:var(--font-display);font-size:1.2rem;box-shadow:var(--shadow-1);z-index:2}
.tl-card{background:var(--surface);border-radius:var(--radius-2);overflow:hidden;box-shadow:var(--shadow-1);border:1px solid var(--border);display:grid;grid-template-columns:220px 1fr}
.tl-img{position:relative;display:block;overflow:hidden}
.tl-img img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.tl-body{padding:1.1rem 1.3rem}
.tl-body h3{margin:0 0 .4rem;font-size:1.2rem}
.tl-body h3 a{text-decoration:none}
.tl-body h3 a:hover{color:var(--brand)}
.tl-next{color:var(--accent);font-weight:700;font-size:.9rem;margin:.6rem 0 0}
.route-foot-cta{margin-top:1rem;justify-content:center}

/* about */
.about-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:clamp(1.5rem,4vw,3rem);align-items:start}
.about-side img{border-radius:var(--radius-3);box-shadow:var(--shadow-2);aspect-ratio:3/4;object-fit:cover;width:100%}
.how-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.4rem}
.how-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-2);padding:1.4rem;box-shadow:var(--shadow-1)}
.how-n{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:50%;background:var(--surface-2);color:var(--brand);font-family:var(--font-display);font-size:1.3rem;font-weight:700;margin-bottom:.8rem}
.how-item h3{font-size:1.15rem;margin:0 0 .4rem}
.how-item p{margin:0;color:var(--muted);font-size:.95rem}

/* contact form */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(1.5rem,4vw,3rem);align-items:start}
.contact-list{list-style:none;padding:0;margin:1rem 0 0;display:grid;gap:.5rem}
.contact-list b{color:var(--brand-2)}
.form-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-3);padding:1.8rem;box-shadow:var(--shadow-2)}
.form-card label{display:block;font-weight:600;margin-bottom:1rem;font-size:.92rem}
.form-card input,.form-card textarea{width:100%;margin-top:.4rem;padding:.8em 1em;border:1px solid var(--border);border-radius:var(--radius-1);font:inherit;background:var(--bg);color:var(--text)}
.form-card input:focus,.form-card textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(232,86,45,.15)}
.form-ok{text-align:center;padding:1rem}
.form-ok h3{color:var(--brand);font-size:1.4rem}
.form-err{background:#fdecea;color:#b3261e;padding:.7em 1em;border-radius:var(--radius-1);font-weight:600}
.legal{max-width:70ch}

/* footer */
.site-footer{background:var(--ink);color:rgba(255,255,255,.75);padding:clamp(40px,6vw,64px) 0 1.5rem;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:2rem}
.brand--foot{color:#fff;margin-bottom:.8rem}
.footer-brand .muted{color:rgba(255,255,255,.55);max-width:34ch}
.footer-col h4{color:#fff;font-family:var(--font-sans);font-size:1rem;margin:0 0 .8rem}
.footer-col a{display:block;text-decoration:none;color:rgba(255,255,255,.7);margin-bottom:.5rem;transition:.15s}
.footer-col a:hover{color:var(--brand)}
.footer-col .muted{color:rgba(255,255,255,.55);font-size:.9rem;margin-bottom:.8rem}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:.5rem;border-top:1px solid rgba(255,255,255,.12);margin-top:2rem;padding-top:1.4rem;font-size:.85rem}
.footer-bottom .muted{color:rgba(255,255,255,.45)}

/* reveal */
html.js .reveal{opacity:0;transform:translateY(24px);transition:opacity .6s var(--ease-out),transform .6s var(--ease-out)}
html.js .reveal.in{opacity:1;transform:none}

/* responsive */
@media(max-width:900px){
  .hero-grid,.steps-grid,.art-hero-grid,.about-grid,.contact-grid{grid-template-columns:1fr}
  .route-row{grid-template-columns:1fr}
  .route-row-img{min-height:200px}
  .route-row-body{padding:1.4rem}
  .tl-card{grid-template-columns:1fr}
  .tl-img{aspect-ratio:16/9;position:relative}
  .tl-img img{position:static}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .burger{display:flex}
  .site-nav{position:fixed;inset:57px 0 auto 0;flex-direction:column;background:var(--surface);padding:1.2rem 1.5rem;gap:1rem;border-bottom:1px solid var(--border);box-shadow:var(--shadow-2);transform:translateY(-130%);transition:transform .3s var(--ease-out);align-items:flex-start}
  body.nav-open .site-nav{transform:none}
  .site-nav a.active:not(.btn)::after{display:none}
  .hero-stats{gap:1.4rem}
  .art-facts{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero-card{transform:none}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  html.js .reveal{opacity:1;transform:none}
}